690105120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1437719}}^1$

素因数の和:1437737

約数の個数: 48

約数和(自身を含む): 2173832640

約数和(自身を除く): 1483727520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1437719, 2875438, 4313157, 5750876, 7188595, 8626314, 11501752, 14377190, 17252628, 21565785, 23003504, 28754380, 34505256, 43131570, 46007008, 57508760, 69010512, 86263140, 115017520, 138021024, 172526280, 230035040, 345052560, 690105120]

約数ペア:

[(1, 690105120), (2, 345052560), (3, 230035040), (4, 172526280), (5, 138021024), (6, 115017520), (8, 86263140), (10, 69010512), (12, 57508760), (15, 46007008), (16, 43131570), (20, 34505256), (24, 28754380), (30, 23003504), (32, 21565785), (40, 17252628), (48, 14377190), (60, 11501752), (80, 8626314), (96, 7188595), (120, 5750876), (160, 4313157), (240, 2875438), (480, 1437719)]